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Nasal congestion is the partial or complete blockage of nasal passages, leading to impaired nasal breathing, usually due to membranes lining the nose becoming swollen from inflammation of blood vessels.
A CT scan showing evidence of the nasal cycle: the more patent airway is on the right of the image, the swollen turbinates congesting the left. The nasal cycle is the subconscious [1] [2] alternating partial congestion and decongestion of the nasal cavities in humans and other animals. This results in greater airflow through one nostril with ...
Some non-nasal surgeries can also be carried out through the use of an endoscope that is entered through the nose. These endoscopic endonasal surgeries are used to remove tumours from the front of the base of the skull. [87] Swollen conchae can cause obstruction and nasal congestion, and may be treated surgically by a turbinectomy. [88]
If you find that nasal congestion is a consistent issue, and you’re unable to clear your sinuses effectively, Dr. Parikh says it’s time to see an allergist or ear, nose, and throat specialist ...
Similar to nasal irrigation, artificial tears can help wash allergens out of watery, itchy eyes, but Dr. Wright recommends taking things a step further and keeping the bottle in your fridge.
Rhinitis medicamentosa (or RM, also known as rebound congestion) is a condition of rebound nasal congestion suspected to be brought on by extended use of topical decongestants (e.g., oxymetazoline, phenylephrine, xylometazoline, and naphazoline nasal sprays) and certain oral medications (e.g., sympathomimetic amines and various 2-imidazolines) that constrict blood vessels in the lining of the ...